SDRuno Updated to Version 1.22

The official software package of the SDRplay range of products is SDRuno and it has recently been updated to version 1.22. SDRuno is also compatible with the RTL-SDR.

In addition to some UI improvements for new users, the main changes are pasted below. What's also very interesting is their road map which states that future versions of SDRuno will have frequency scanning capabilities, a remote network streaming server/client implementation and an API for the support of third party plugins. This would improve it's capabilities similar to that of SDR#.

Changed• Registry reset now only clears 1.2+ entries• SP1 Window max size supports 4K displays (3840×2160)• Small improvements to the memory panel (panel width and field width changes)• Improvements to the IF output mode• UTC time fixed to 24 hour format• Play!/Stop button colour coordinated• Move MUTE button to make way for VOLUME label• Moved Squelch value display to the right

Known Issues• SP2 CWAFC drift issue (Zoom/window size/freq display) – will be addressed in 1.23, workaround for now is to zoom out fully in the SP2 window and then the CWAFC feature will work.• IF output mode disabled SP1 spectrum mouse clicks – temporary issue until LO is separated from the VFO (see plans below)

Following on from the 1.21 release where we outlined the features for coming releases, we have updated our plans, as shown below. The purpose of publishing this information is to give people an insight to the development plans but it is NOT a guarantee of the exact feature line-up and we cannot give release dates.

4 comments

I personally would like to see LNA based AGC, without any IF gains. In my experience, increasing IF gain causes amplifying any background noises, so I keep it at minimum all the time.

In the hardware side I’d like to see one extra LNA for VHF+ and a real superheterodyne with high first intermediate frequency, like 200MHz, and a real SAW filter. It needs also much better antenna input separation.
That would pump SdrPlay quality many steps upwards.

Thomas { No, you can see it here https://twitter .com/usa_satcom /following favorites stuff all the time that is conspiracy theories and such. That's fine for personal accounts but if ... } – Feb 21, 6:57 PM

Ernst Vondelaar { This antenna works like a charm on NOAA, Meteor-M2 and ISS. It works even better if you add reflectors below the V-dipole: six of the ... } – Feb 21, 10:28 AM

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What is RTL-SDR

The RTL-SDR is an ultra cheap software defined radio based on DVB-T TV tuners with RTL2832U chips. The RTL-SDR can be used as a wide band radio scanner. It may interest ham radio enthusiasts, hardware hackers, tinkerers and anyone interested in RF.